export default function Progress ({text, percentage}) {
    // 阮一峰es6手册  代码简洁
    percentage = percentage ?? 0
    return (
        <div className="progress-container">
            <div className="progress-bar" style={{'width':`${percentage}`}}>
                {text} {`${percentage.toFixed(2)}%`}
            </div>
        </div>
    )
}